SevenGo Duo™ SG23 Portable pH/Conductivity Meter, METTLER TOLEDO®
Supplier: Mettler Toledo
Certificates
About this item
Ideal for routine pH, mV, Conductivity, Salinity, Specific resistance and TDS measurements.
- Multiparameter
- Store up to 99 data points
- Automatic endpoint and buffer recognition
- Temperature compensation
- Three-point calibration
These units store up to 99 GLP data points. Units feature automatic endpoint and buffer recognition, temperature compensation, and three-point calibration with predefined or user-defined buffers. It is equipped with sophisticated new concept, Intelligent Sensor Management (ISM®). The display shows measured values and settings while continuously indicating electrode and battery status. Units are equipped with rotatable electrode clip that can be mounted on the left or the right. It allows single-handed measurement and saves space when the electrode is not being used.
Certifications: Meter meets IP67 specifications, allowing the sensor to be immersed in water to a depth of 1m for 1 hour without any water incursion.
Ordering information: All meters come with a wrist strap, four AA batteries, instruction manual, quality certificate, and declaration of conformity. Electrode kit and Field kit versions include all items as the instrument only version plus InLab® Expert-Pro-ISM-IP 67 and InLab® 738-ISM (both IP 67 and 1.8 m fixed cable). In addition Field kit includes uGo™ field compact case, rubber holster, 2 SevenGo clips, buffer sachets pH (2 each: 4.00, 7.00), conductivity standard sachets (2 each; 1413 µS/cm, 12.88 mS/cm) and calibration bottles.
Specifications
- Catalog No:
- 97025-852
- 97025-850
- 97025-854
- pH Range:
- 0.00 - 14.00
- 0.00 - 14.00
- 0.00 - 14.00
- pH Resolution:
- 0.01
- 0.01
- 0.01
- pH Accuracy:
- ±0.01
- ±0.01
- ±0.01
- mV range:
- –1999 to 1999
- –1999 to 1999
- –1999 to 1999
- mV resolution:
- 1
- 1
- 1
- mV accuracy:
- ±1
- ±1
- ±1
- Conductivity Range:
- 0.01 µS/cm - 500 mS/cm
- 0.01 µS/cm - 500 mS/cm
- 0.01 µS/cm - 500 mS/cm
- Conductivity Resolution:
- 0.01 - 1
- 0.01 - 1
- 0.01 - 1
- Conductivity Accuracy:
- ±0.01%
- ±0.01%
- ±0.01%
- Resistivity range:
- 0.00 - 100 MΩcm
- 0.00 - 100 MΩcm
- 0.00 - 100 MΩcm
- Resistivity accuracy:
- ±0.5 °C
- ±0.5 °C
- ±0.5 °C
- Resistivity Resolution:
- 0.01 - 0.1
- 0.01 - 0.1
- 0.01 - 0.1
- Salinity Range:
- 0.00 - 80.00 ppt
- 0.00 - 80.00 ppt
- 0.00 - 80.00 ppt
- Salinity Resolution:
- 0.01 - 0.1
- 0.01 - 0.1
- 0.01 - 0.1
- Salinity Accuracy:
- ±0.5 °C
- ±0.5 °C
- ±0.5 °C
- TDS Range:
- 0.01 mg/L - 300 g/L
- 0.01 mg/L - 300 g/L
- 0.01 mg/L - 300 g/L
- TDS Resolution:
- 0.01 - 1
- 0.01 - 1
- 0.01 - 1
- TDS Accuracy:
- ±0.5 °C
- ±0.5 °C
- ±0.5 °C
- Power supply:
- 4×1.5 V Alkaline Batteries or 1.3 V Ni-MH Batteries
- 4×1.5 V Alkaline Batteries or 1.3 V Ni-MH Batteries
- 4×1.5 V Alkaline Batteries or 1.3 V Ni-MH Batteries
- Operating Temperature Range:
- 0…40 °C (32…104 °F)
- 0…40 °C (32…104 °F)
- 0…40 °C (32…104 °F)
- Operating Humidity Range:
- 5 - 85%
- 5 - 85%
- 5 - 85%
- Dimensions:
- 220L×90W×45H mm (8²¹/₃₂×5¹⁷/₃₂×1²⁵/₃₂")
- 220L×90W×45H mm (8²¹/₃₂×5¹⁷/₃₂×1²⁵/₃₂")
- 220L×90W×45H mm (8²¹/₃₂×5¹⁷/₃₂×1²⁵/₃₂")
- Interfaces:
- LTW 7-pin, BNC, Cinch/RCA
- LTW 7-pin, BNC, Cinch/RCA
- LTW 7-pin, BNC, Cinch/RCA
- Weight:
- 357 g (12.6 oz.)
- 357 g (12.6 oz.)
- 357 g (12.6 oz.)